Updating a planner task with FLOW

Hello Jean-Baptiste JACQUES, is it possible to update tasks directly in Planner from an Excel file ? I created Planner tasks with an Excel file : it works fine. But now I'ld like to update these tasks with actions 'update task details' and 'update task'. I wrote a flow for this : it doesn't work fine. I used 'foreach action' but at the end all actions had all their fields identical !   :-/   And it seems not to be a pb of delay between each action.  May you precise how do you do to succeed in your workflow ? Thanks a lot for your response !